1. Private Practice, 01650 Warsaw, Poland
2. Unit of Restorative Dentistry and Endodontics, Department of Medical, Oral and Biotechnological Science, School of Dentistry, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy
3. Department of Innovative Technologies in Medicine & Dentistry, “G. D’Annunzio” University of Chieti, 66100 Chieti, Italy
4. Department of Conservative Dentistry, Medical University of Warsaw, 02091 Warsaw, Poland